
Mozilla Thunderbird
The Open Source mail client Thunderbird is available for free and is a fine mail client and several extensions called addons are available.
When you first launch the application, you are immediately given the option to add an initial account.
If you need to add an account in an existing Thunderbird client, it can be done through this way:
Enter your name, email address and password and click continue.
Choose whether to IMAP or POP3 want to use POP3 to store your email.
Here, set the correct names of the mail servers you got from your provider and choose the corresponding ports.
IMAP, POP3 and SMTP require authentication.